MUSHROOM GARDEN Grow your own organic oyster mushrooms in under 10 days. Yields over a pound, and we hear the Garden can be reused two or three times. $30; gaiam.com

MODERN SPROUT PLANTER Made from reclaimed wood or slate, with a built-in hydroponic system that supports up to three fruit, veggie or herbs plants on your shelf or windowsill. $129; modernsproutplanter.com

LIVING YOGURT Lower costs with a one-time investment, and make your own tasty yogurt, with flavors that you love. Comes with seven glass jars with lids for easy storage. $39.99; target.com